MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61718d09d668491bf0ff58dfab3df987eb86008c6c79e4558dadda099ab68678. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61718d09d668491bf0ff58dfab3df987eb86008c6c79e4558dadda099ab68678
SHA3-384 hash: 2434c79f1a97f96085217a2df74b95ee9b4ef00d6c752ba0569dbcfc31256297e46b38f01a6e11dbb7a53fde6eb36dc8
SHA1 hash: ef2c155b89f0abb79288aaf31b2b019d97b20059
MD5 hash: c2b3f39ae8647bbcfd0d967686d3642b
humanhash: leopard-hydrogen-finch-carolina
File name:Urgent Shipping Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:672'768 bytes
First seen:2020-06-08 07:25:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:uaUef6VEt6PY2b8w0rUSzK3qITKhW+v9pxLtT1CNAZ:Ii6NPdbX0rUSzK3qIT9eVL51C4
Threatray 10'703 similar samples on MalwareBazaar
TLSH 87E4393E7A85A405E13C057310E952C077B2AA473E12C34F79DE676CAF427DA7B0629E
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.alvindoprt.ml
Sending IP: 64.190.90.198
From: DHL | Express Shipping <info@aero-cabln.com>
Subject: Urgent: Shipping Documents
Attachment: Urgent Shipping Documents.iso (contains "Urgent Shipping Documents.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 07:27:04 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mfyy2cownberx4h7ldp2wppzq7vymaemnr46ivmnvxnatgvwqz4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7d8d00b43a36eab27afc82ec163ecf4b802f38c387fdda2274e1e17eb29fc83c
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AgentTesla
+ 10'693 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-hewxsnl1vx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

iso 42394a1562ec4e98c40f9580c72ad14ae984d41b47da32c2b46dc68cbb2fffb4

AgentTesla

Executable exe 61718d09d668491bf0ff58dfab3df987eb86008c6c79e4558dadda099ab68678

(this sample)

  
Dropped by
MD5 33c2222efc7c94fd7b71a0d4606c897d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 42394a1562ec4e98c40f9580c72ad14ae984d41b47da32c2b46dc68cbb2fffb4

Comments